Free standard delivery when you spend £75 on plants | T&Cs apply

The bulb shop is now open | Shop now

Shop

Information & Help

My account

crocus
Wish-list My wheelbarrow

Plants starting with 'o'

By type
Soil type
Special conditions
Sunlight
Flowering month
Attractive to wildlife
Rate of Growth
Special features
Sowing month inside or protected
Sowing month outside
Hardiness
Position
Soil moisture
Used at RHS Chelsea Flower Show
Kitchen garden planting guidelines
Sort by latin name
All items
Showing Facing : South Flower colour : Purple Eventual size : Medium clear all
8 items
Papaver somniferum Hungarian Blue

25% off

Papaver somniferum 'Hungarian Blue'
From £2.24
approx 500 seeds
3 × packets of seeds
Papaver somniferum Lilac Pompom

25% off

Papaver somniferum 'Lilac Pompom'
From £1.64
approx 200 seeds
3 × packets of seeds
0 star 0 star 0 star 0 star 1 star 1.0 5 1 (1)
Papaver somniferum Lauren's Grape

Best Seller

25% off

Papaver somniferum 'Lauren's Grape'
From £2.62
approx 100 seeds
3 × packets of 100 seeds
1 star 1 star 1 star 1 star 1 star 5.0 5 1 (1)
Aquilegia oxysepala
Aquilegia oxysepala
£3.99
approx 30 seeds
0 star 0 star 0 star 0 star 1 star 1.0 5 1 (1)
Aquilegia vulgaris William Guiness
Aquilegia vulgaris 'William Guiness'
From £2.99
available to order from autumn
Allium schubertii

Save 10% with AUTUMN10

Allium schubertii
From £11.99
5 × bulbs
10 × bulbs
1 star 1 star 1 star 1 star 1 star 5.0 5 4 (4)
Allium Globemaster

Save 10% with AUTUMN10

Allium 'Globemaster'
From £7.99
1 × bulb
5 × bulbs
0.75 star 1 star 1 star 1 star 1 star 4.8 5 11 (11)
Allium atropurpureum

Save 10% with AUTUMN10

Allium atropurpureum
From £7.99
10 × bulbs
20 + 10 FREE bulbs
0.75 star 1 star 1 star 1 star 1 star 4.7 5 11 (11)

Copyright © Crocus.co.uk Ltd 2026. All rights reserved.

Contact us
Terms
Privacy
Cookies

© Crocus.co.uk Ltd 2026. All rights reserved.